<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="店铺名" prop="shop.name">
        <el-input
          v-model="queryParams['shop.name']"
          placeholder="请输入店铺名"
          clearable
          @keyup.enter.native="handleQuery"
          @clear="handleQuery"
          @input="onSearchInput('shop.name')"
        />
      </el-form-item>
      <el-form-item label="审核状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择审核状态" clearable @clear="handleQuery" @change="onSelectChange">
          <el-option
            v-for="dict in (dict.type.activity_status || [])"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['merchant:activities:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['merchant:activities:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['merchant:activities:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['merchant:activities:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="activitiesList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" />
      <el-table-column label="标题" align="center" prop="title" />
      <el-table-column label="店铺名" align="center" prop="shop.name" />
      <el-table-column label="发布时间" align="center" prop="time" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.time, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="预览图/视频" align="center" prop="img" width="100">
        <template slot-scope="scope">
          <image-preview :src="scope.row.img" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column label="内容介绍" align="center" prop="content" />
      <el-table-column label="截至日期" align="center" prop="endTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="咨询电话" align="center" prop="telephone" />
      <el-table-column label="审核状态 " align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="(dict.type.activity_status || [])" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['merchant:activities:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['merchant:activities:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改商家活动对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入标题" />
        </el-form-item>
        <el-form-item label="店铺名" prop="name">
          <el-select v-model="form.name" placeholder="请选择店铺" clearable>
            <el-option
              v-for="shop in shopList"
              :key="shop.id"
              :label="shop.name"
              :value="shop.name"
              @click.native="form.mid = shop.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="发布时间" prop="time">
          <el-date-picker clearable
            v-model="form.time"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择发布时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="预览图/视频" prop="img">
          <image-upload v-model="form.img"/>
        </el-form-item>
        <el-form-item label="内容介绍">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item label="截至日期" prop="endTime">
          <el-date-picker clearable
            v-model="form.endTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择截至日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="咨询电话" prop="telephone">
          <el-input v-model="form.telephone" placeholder="请输入咨询电话" />
        </el-form-item>
        <el-form-item label="状态 " prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in (dict.type.activity_status || [])"
              :key="dict.value"
              :label="parseInt(dict.value)"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listActivities, getActivities, delActivities, addActivities, updateActivities } from "@/api/merchant/activities"
import { listShop } from "@/api/merchant/shop"

export default {
  name: "Activities",
  dicts: ['activity_status'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 商家活动表格数据
      activitiesList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false, 
      //店铺列表数据
      shopList:[],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        'shop.name':null,
        status: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: "店铺名不能为空", trigger: "blur" }
        ],
        time: [
          { required: true, message: "发布时间不能为空", trigger: "blur" }
        ],
      }
    }
  },
  created() {
    this.getList()
     this.queryShop()
  },
  methods: {
    /** 查询商家活动列表 */
    getList() {
      this.loading = true
      console.log('商家活动查询参数:', this.queryParams)
      console.log('审核状态值:', this.queryParams.status, '类型:', typeof this.queryParams.status)
      listActivities(this.queryParams).then(response => {
        console.log('商家活动API响应:', response)
        this.activitiesList = response.rows
        this.total = response.total
        this.loading = false
      }).catch(error => {
        console.error('商家活动查询失败:', error)
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        mid: null,
        time: null,
        img: null,
        content: null,
        endTime: null,
        telephone: null,
        num: null,
        status: null,
        del: null
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加商家活动"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getActivities(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改商家活动"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateActivities(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addActivities(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除商家活动编号为"' + ids + '"的数据项？').then(function() {
        return delActivities(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('merchant/activities/export', {
        ...this.queryParams
      }, `activities_${new Date().getTime()}.xlsx`)
    },
    queryShop(){
      listShop().then(resp=>{
        if(resp.code === 200){
          this.shopList = resp.rows
        }
      })
    },
    /** 搜索输入监听 - 清空时自动查询 */
    onSearchInput(field) {
      const v = this.queryParams[field]
      if (v === '' || v == null) {
        this.queryParams.pageNum = 1
        this.getList()
      }
    },
    /** 下拉选择监听 - 清空时自动查询 */
    onSelectChange() {
      this.queryParams.pageNum = 1
      this.getList()
    }

  }
}
</script>
